Tower Crane factory with advanced technology

FEATURE OF Qingzhou TOWER CRANE
1. Advanced techonology
The most advanced technology is imported to our product design. All concerned matters such as raw material selecting, structure designing, working machanism, control system, efficency, safety and reliablity can reach the world level.
2. Craftmanship
(1)advanced equipments for rust-removing applied in material pretreatment process to ensure rustless structure welding.
(2)precise data control cutting machine ensures accurate specificaton of each component.
(3)CO2 shielded arc welding ensures welding quality thereby enhances the longevity of the products.
(4)High-quality surface coating that can meet different requirements of transporting and using. It is durable under environments of low, high, wet as well as ocenic environment.
3. Leading technology of working mechanism
(1)Hoisting mechanism: Matching with frequency tansforming & mulipolar dynamo resistivity for timing. Stably shifting impules the electric fence gently. Multipolar dynamo works stably, it is simple and economic with gentle impulisvie currency when starting and shifting.
(2)trolleying mechanism: Frequency transformer and wire wrapping motor can be applied to conduct speed regulating. It is economic and convinent to operate.
(3)slewing mechanisim: Frequency transformer and wire wrapping motor can be applied to conduct speed regulating.
4. Control system
Using of electronic components from world famous brands such as SCHNEIDER, SIEMENS and LG, that ensures stability and reliability of the products.
5. Operation environment
Equiped with air-conditioned cab capsule that is comfortable and humanized designed, as well as highly efficient, realiable and safe indicator that indicates moment, lifting load, radius, falls and height limiter that within the operating process, when operating parameters exceed the standard it will alarms timely.